CI mass spectra of substituted phenols with acetone as reagent

Chemical ionization mass spectra of simp

Chemical ionization mass spectra of simple 1,3-dioxolanes and their sulphur analogues recorded with methane, isobutane, ammonia and acetone as reagent gas

✍ Aki Leinonen; Pirjo Vainiotalo 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 648 KB

The mass spectral behaviour of nine l,fdioxolanes, seven 1,fdithiolanes and seven l,$oxathiolanes was studied under chemical ionization conditions with ammonia, isobutane, methane, acetone, acetone-d, or pentan-$one as reagent gas. The proton affinity of the first members in each series was not larg